(转载请注明出处哦~) 参考链接: 1. 误差函数的wiki百科:https://zh.wikipedia.org/wiki/%E8%AF%AF%E5%B7%AE%E5%87%BD%E6%95%B0 2. 正态分布的博客:https://blog.csdn.net/hhaowang/article/details/83898881 3. StackExchange Mathematics: Why the error function is so similar to the hyperboli…

前言 论文“Reducing the Dimensionality of Data with Neural Networks”是深度学习鼻祖hinton于2006年发表于<SCIENCE >的论文,也是这篇论文揭开了深度学习的序幕. 笔记 摘要:高维数据可以通过一个多层神经网络把它编码成一个低维数据,从而重建这个高维数据,其中这个神经网络的中间层神经元数是较少的,可把这个神经网络叫做自动编码网络或自编码器(autoencoder).梯度下降法可用来微调这个自动编码器的权值,但是只有在初始化权值…

Growing Pains for Deep Learning Advances in theory and computer hardware have allowed neural networks to become a core part of online services such as Microsoft's Bing, driving their image-search and speech-recognition systems. The companies offering…

Introduction Deep learning is a recent trend in machine learning that models highly non-linear representations of data. In the past years, deep learning has gained a tremendous momentum and prevalence for a variety of applications (Wikipedia 2016a).…

目录 一.引言 1.什么是.为什么需要深度学习 2.简单的机器学习算法对数据表示的依赖 3.深度学习的历史趋势 最早的人工神经网络:旨在模拟生物学习的计算模型 神经网络第二次浪潮:联结主义connectionism 神经网络的突破 二.线性代数 1. 标量.向量.矩阵和张量的一般表示方法 2. 矩阵和向量的特殊运算 3. 线性相关和生成子空间 I. 方程的解问题 II. 思路 III. 结论 IV.求解方式 4. 范数norm I. 定义和要求 II. 常用的\(L^2\)范数和平方\(L^2\…

AlexNet / VGG-F network visualized by mNeuron. Project 6: Deep LearningIntroduction to Computer Vision Brief Due date: Tuesday, December 6th, 11:55pm Project materials including starter code, training and testing data, and html writeup template: proj…

About this Course If you want to break into cutting-edge AI, this course will help you do so. Deep learning engineers are highly sought after, and mastering deep learning will give you numerous new career opportunities. Deep learning is also a new "s…

目录 Probabilistic Graphical Models Statistical and Algorithmic Foundations of Deep Learning 01 An overview of DL components Historical remarks: early days of neural networks Reverse-mode automatic differentiation (aka backpropagation) Modern building…

前言: CNN作为DL中最成功的模型之一,有必要对其更进一步研究它.虽然在前面的博文Stacked CNN简单介绍中有大概介绍过CNN的使用,不过那是有个前提的:CNN中的参数必须已提前学习好.而本文的主要目的是介绍CNN参数在使用bp算法时该怎么训练,毕竟CNN中有卷积层和下采样层,虽然和MLP的bp算法本质上相同,但形式上还是有些区别的,很显然在完成CNN反向传播前了解bp算法是必须的.本文的实验部分是参考斯坦福UFLDL新教程UFLDL:Exercise: Convolutional Ne…

理论知识:Optimization: Stochastic Gradient Descent和Convolutional Neural Network CNN卷积神经网络推导和实现.Deep learning:五十一(CNN的反向求导及练习) Deep Learning 学习随记(八)CNN(Convolutional neural network)理解 ufldl学习笔记与编程作业:Convolutional Neural Network(卷积神经网络) [UFLDL]Exercise: Co…

Deep Learning in a Nutshell: History and Training This series of blog posts aims to provide an intuitive and gentle introduction to deep learning that does not rely heavily on math or theoretical constructs. The first part in this series provided an…

前言 理论知识:UFLDL教程和http://www.cnblogs.com/tornadomeet/archive/2013/04/09/3009830.html 实验环境:win7, matlab2015b,16G内存,2T机械硬盘 实验内容:Exercise:Convolution and Pooling.从2000张64*64的RGB图片(它是the STL10 Dataset的一个子集)中提取特征作为训练数据集,训练softmax分类器,然后从3200张64*64的RGB图片(它是th…

1前言 本人写技术博客的目的,其实是感觉好多东西,很长一段时间不动就会忘记了,为了加深学习记忆以及方便以后可能忘记后能很快回忆起自己曾经学过的东西. 首先,在网上找了一些资料,看见介绍说UFLDL很不错,很适合从基础开始学习,Adrew Ng大牛写得一点都不装B,感觉非常好,另外对我们英语不好的人来说非常感谢,此教程的那些翻译者们!如余凯等.因为我先看了一些深度学习的文章,但是感觉理解得不够,一般要自己编程或者至少要看懂别人的程序才能理解深刻,所以我根据该教程的练习,一步一步做起,当然我也参考了…

Main Menu Fortune.com       E-mail Tweet Facebook Linkedin Share icons By Roger Parloff Illustration by Justin Metz SEPTEMBER 28, 2016, 5:00 PM EDT WHY DEEP LEARNING IS SUDDENLY CHANGING YOUR LIFE Decades-old discoveries are now electrifying the comp…

Deep Learning in a Nutshell: Core Concepts This post is the first in a series I’ll be writing for Parallel Forall that aims to provide an intuitive and gentle introduction todeep learning. It covers the most important deep learning concepts and aims…

Why Deep Learning Works – Key Insights and Saddle Points A quality discussion on the theoretical motivations for deep learning, including distributed representation, deep architecture, and the easily escapable saddle point. By Matthew Mayo. This post…

Deep Learning in a Nutshell: Core Concepts Share:   Posted on November 3, 2015by Tim Dettmers 7 CommentsTagged cuDNN, Deep Learning, Deep Neural Networks, Machine Learning,Neural Networks   This post is the first in a series I’ll be writing for Paral…

Adit Deshpande CS Undergrad at UCLA ('19) Blog About The 9 Deep Learning Papers You Need To Know About (Understanding CNNs Part 3) Introduction Link to Part 1Link to Part 2 In this post, we’ll go into summarizing a lot of the new and important develo…

Applied Deep Learning Resources A collection of research articles, blog posts, slides and code snippets about deep learning in applied settings. Including trained models and simple methods that can be used out of the box. Mainly focusing on Convoluti…

Machine and Deep Learning with Python Education Tutorials and courses Supervised learning superstitions cheat sheet Introduction to Deep Learning with Python How to implement a neural network How to build and run your first deep learning network Neur…

Understanding Convolution in Deep Learning Convolution is probably the most important concept in deep learning right now. It was convolution and convolutional nets that catapulted deep learning to the forefront of almost any machine learning task the…

The Brain vs Deep Learning Part I: Computational Complexity — Or Why the Singularity Is Nowhere Near July 27, 2015July 27, 2015 Tim Dettmers Deep Learning, NeuroscienceDeep Learning, dendritic spikes, high performance computing, neuroscience, singula…

A Statistical View of Deep Learning (V): Generalisation and Regularisation We now routinely build complex, highly-parameterised models in an effort to address the complexities of modern data sets. We design our models so that they have enough 'capaci…

A Statistical View of Deep Learning (IV): Recurrent Nets and Dynamical Systems Recurrent neural networks (RNNs) are now established as one of the key tools in the machine learning toolbox for handling large-scale sequence data. The ability to specify…

A Statistical View of Deep Learning (III): Memory and Kernels Memory, the ways in which we remember and recall past experiences and data to reason about future events, is a term used frequently in current literature. All models in machine learning co…

深度学习的基本原理是基于人工神经网络,输入信号经过非线性的active function,传入到下一层神经元:再经过下一层神经元的activate,继续往下传递,如此循环往复,直到输出层.正是因为这些active functions的堆砌,深度学习才被赋予了解决非线性问题的能力.当然,仅仅靠active functions还不足于使得深度学习具有"超能力",训练过程中的优化器对于组织神经网络中的各个神经元起到了至关重要的角色.本文简单汇总一些常用的active functions和op…

Summary on deep learning framework --- PyTorch  Updated on 2018-07-22 21:25:42  import osos.environ["CUDA_VISIBLE_DEVICES"]="4" 1. install the pytorch version 0.1.11  ## Version 0.1.11 ## python2.7 and cuda 8.0 sudo pip install http://…

A Brief Overview of Deep Learning (This is a guest post by Ilya Sutskever on the intuition behind deep learning as well as some very useful practical advice. Many thanks to Ilya for such a heroic effort!) Deep Learning is really popular these days. B…

如何提高深度学习性能 20 Tips, Tricks and Techniques That You Can Use ToFight Overfitting and Get Better Generalization How can you get better performance from your deep learning model? It is one of the most common questions I get asked. It might be asked as: H…

In recent years, there’s been a resurgence in the field of Artificial Intelligence. It’s spread beyond the academic world with major players like Google, Microsoft, and Facebook creating their own research teams and making some impressive acquisition…